5
When the PV array is exposed to sun, it will supply DC voltage to
this device.
There are no repairable parts inside the inverter, if there is any
problem you must contact a professional for maintenance.
Performance safety parameters：
Unauthorized modification of performance safety parameters may
cause injury or accident to personal or the inverter.
In addition, this
will result in the invalidation of all inverter operation certification
If non original spare parts are used, there will be no guarantee of CE
compliance in terms of electrical safety, EMC and equipment safety.
General Safety Regulations
Personnel working on electrical equipment shall be responsible for
personnel and property safety!
Cut off
Before starting any work, disconnect all cables that supply power to
the workplace. Note that no voltage does not mean that the cable is
disconnected.
Prevent reconnection
Prevent the system from being reconnected by labeling or closing /
blocking the work area. If it is accidentally reconnected, it may cause
serious accidents.
Check that there is no voltage in the system
With the voltage tester, make sure there is no voltage in the system.
Check all terminals to ensure that there is no voltage on each
conductor of the system.
Cover neighboring live components and prevent others from
approaching
Cover all live system components that may cause injury during
operation. Make sure the danger area is clearly marked.
